Half the patients were given the medication and the other half received a 'sugar pill'.
heavily 'sugared' coffee/tea [=coffee/tea with a lot of sugar added to it]
politicians getting money from their corporate 'sugar daddies'
(..) He got mad at me. Yes, he did. He did. The sooner you sit still, The sooner we can Get this mess over with. Okay. Then can we eat sugar plums? You betch a... we'll eat sugar Plums, Have gingerbread houses, And we'll even paint eggs. (..)2003 Elf
(..) That doesn't mean that They're letting you Look at presents before Christmas. Can't wait to see my dad... We're gonna go ices skating and... And eat sugar plums. Yeah, that's the other thing I wanted to talk to you about. You know, buddy... Your father... Well... he's on the naughty list. (..)2003 Elf